DE3884888T2 - Dispersion of fine particles of modified polyethylene and process for their production. - Google Patents

Dispersion of fine particles of modified polyethylene and process for their production.

Info

Publication number
DE3884888T2
DE3884888T2 DE88307495T DE3884888T DE3884888T2 DE 3884888 T2 DE3884888 T2 DE 3884888T2 DE 88307495 T DE88307495 T DE 88307495T DE 3884888 T DE3884888 T DE 3884888T DE 3884888 T2 DE3884888 T2 DE 3884888T2
Authority
DE
Germany
Prior art keywords
dispersion
fine particles
ethylene polymer
production
modified polyethylene
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE88307495T
Other languages
German (de)
Other versions
DE3884888D1 (en
Inventor
Akio Morinaga
Takeo Kigami
Kunihiko Yorihiro
Toshihiko Okada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Petrochemical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Publication of DE3884888D1 publication Critical patent/DE3884888D1/en
Application granted granted Critical
Publication of DE3884888T2 publication Critical patent/DE3884888T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/11—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids from solid polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/02—Printing inks
    • C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

A dispersion of fine particles of an ethylene polymer or ethylene polymer composition dispersed in a hydrocarbon solvent, wherein the ethylene polymer or ethylene polymer composition has an acid value of 0.3 to 75 mg-KOH/g as a whole and a crystallinity of at least 45% as determined by the X-ray diffractometry and has an average dispersed particle size of 0.3 to 20 um and a concentration of 15 to 60% by weight may be used as an additive to oily printing inks.
DE88307495T 1987-08-14 1988-08-12 Dispersion of fine particles of modified polyethylene and process for their production. Expired - Fee Related DE3884888T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62201848A JPH0819301B2 (en) 1987-08-14 1987-08-14 Modified polyethylene fine particle dispersion and method for producing the same

Publications (2)

Publication Number Publication Date
DE3884888D1 DE3884888D1 (en) 1993-11-18
DE3884888T2 true DE3884888T2 (en) 1994-04-28

Family

ID=16447891

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88307495T Expired - Fee Related DE3884888T2 (en) 1987-08-14 1988-08-12 Dispersion of fine particles of modified polyethylene and process for their production.

Country Status (6)

Country Link
EP (1) EP0304245B1 (en)
JP (1) JPH0819301B2 (en)
KR (1) KR910004092B1 (en)
AT (1) ATE95822T1 (en)
CA (1) CA1326091C (en)
DE (1) DE3884888T2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0492098B1 (en) * 1990-12-21 1994-04-13 Oerlikon-Contraves Pyrotec AG Process for fabricating compressible wax-bound granulate of explosive material
JP3647864B2 (en) * 1993-10-07 2005-05-18 スリーディー・ディスプレイズ・プロプライアタリ・リミテッド Active display device
DE4403478A1 (en) * 1994-02-04 1995-08-10 Basf Ag Process for producing prints according to the offset heatset process
KR101319728B1 (en) 2012-03-16 2013-10-18 세종대학교산학협력단 Micro-capsule-type quantum dot-polymer composite, fabrication method of the composite, light emitting diode package including the composite, and fabrication method of the light emitting diode package
JP6569737B2 (en) * 2015-09-30 2019-09-04 日立化成株式会社 Polyolefin dispersion and method for producing the same
KR102141580B1 (en) * 2017-10-30 2020-08-05 한국화학연구원 Self-emulsifying polyethylene wax, preparation method thereof and emulsion containing same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1050610A (en) * 1951-12-29 1954-01-08 Den Doel & Fray C V Van Process for the preparation of polyethylene dispersions in organic liquids and process for coating surfaces with a layer of polyethylene
FR2581387B1 (en) * 1985-05-02 1987-05-29 Charbonnages Ste Chimique LIQUID MIXTURES BASED ON ETHYLENE POLYMERS, PROCESS FOR OBTAINING SAME AND COATING PROCESS USING THE SAME
CA1280739C (en) * 1985-09-19 1991-02-26 Tatsuo Kinoshita Oil-in-water emulsion and use thereof as metal processing oil or the like

Also Published As

Publication number Publication date
KR910004092B1 (en) 1991-06-22
EP0304245A1 (en) 1989-02-22
EP0304245B1 (en) 1993-10-13
ATE95822T1 (en) 1993-10-15
CA1326091C (en) 1994-01-11
JPS6445448A (en) 1989-02-17
KR890003441A (en) 1989-04-14
DE3884888D1 (en) 1993-11-18
JPH0819301B2 (en) 1996-02-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MITSUI CHEMICALS, INC., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee